Computer Science is like epic verse,
There is a hero, the lone computer,
And adventure-a program to traverse.
Computer is smart, it needs no tutor,
But the code may not always be correct.
Still, the computer has to read each bit.
It will complete unless the code is wrecked.
It reads recursion and loops, bit by bit.
After some time the computer is done,
It has read through the complete program,
And has finished all that needs to be done.
But sometimes the computer reaches a jam,
And can not fully complete its journey,
ERROR-the program ends on a gurney.